Ok guys, here's another question. Upon cold start-up, the exhaust emits a steamy-looking exhaust. Obviously not water from engine, cause I don't lose any. Is this just normal, heating up of the cats/muffler/exhaust system? It stops doing it on warm-up AFAIK. Oh yeah, where can I find the G83 temp sensor? Joel '90 V8q '86 5kcstq